Peynirci, who started sailing in the sailing branch of Fenerbahçe Sports Club in 1990, wore the national jersey for the first time at the age of 12. He became the Turkish Champion in 1996-1997 optimis class and 1997 laser 4.7 class. In 2002, Dragon continued to Turkey Championships in 2005 in 470 classes. He placed ninth in the 470 world youth championships held in our country in 2001 and came in second in the 2004 Inter-University World Championships.

After the 2005 Mediterranean Games, he said goodbye to the centerboard class and started racing in the yacht class.

After continuing the sailing with Interior Architecture for a while, he founded Cheese Sailing in 2012 and had many national and international successes.